EP3722093A4 - Plaque stratifiée de thermoformage et procédé de fabrication associé - Google Patents

Plaque stratifiée de thermoformage et procédé de fabrication associé Download PDF

Info

Publication number
EP3722093A4
EP3722093A4 EP18883122.6A EP18883122A EP3722093A4 EP 3722093 A4 EP3722093 A4 EP 3722093A4 EP 18883122 A EP18883122 A EP 18883122A EP 3722093 A4 EP3722093 A4 EP 3722093A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing process
laminate sheet
associated manufacturing
thermoforming
thermoforming laminate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18883122.6A
Other languages
German (de)
English (en)
Other versions
EP3722093A1 (fr
Inventor
Kazuo Funazaki
Masato Ninomiya
Sho TAGA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP3722093A1 publication Critical patent/EP3722093A1/fr
Publication of EP3722093A4 publication Critical patent/EP3722093A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/06—Copolymers with vinyl aromatic monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475—Displays, monitors, TV-sets, computer screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/738—Thermoformability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/208—Touch screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP18883122.6A 2017-11-30 2018-11-29 Plaque stratifiée de thermoformage et procédé de fabrication associé Pending EP3722093A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017230264 2017-11-30
PCT/JP2018/043891 WO2019107462A1 (fr) 2017-11-30 2018-11-29 Plaque stratifiée de thermoformage et procédé de fabrication associé

Publications (2)

Publication Number Publication Date
EP3722093A1 EP3722093A1 (fr) 2020-10-14
EP3722093A4 true EP3722093A4 (fr) 2021-11-10

Family

ID=66664634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18883122.6A Pending EP3722093A4 (fr) 2017-11-30 2018-11-29 Plaque stratifiée de thermoformage et procédé de fabrication associé

Country Status (5)

Country Link
EP (1) EP3722093A4 (fr)
JP (1) JP7256752B2 (fr)
KR (1) KR102574014B1 (fr)
CN (1) CN111433028A (fr)
WO (1) WO2019107462A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021070632A1 (fr) 2019-10-09 2021-04-15 帝人株式会社 Procédé de production d'élément incurvé et corps stratifié de résine de polycarbonate à revêtement dur pour flexion thermique
JP7712062B2 (ja) * 2020-03-23 2025-07-23 帝人株式会社 熱成形用シート、加飾シートおよびこれらを用いた成形体
JPWO2021241426A1 (fr) * 2020-05-27 2021-12-02
TW202210309A (zh) * 2020-06-05 2022-03-16 日商三菱瓦斯化學股份有限公司 成形用樹脂薄片及使用其之成形品
WO2021261303A1 (fr) * 2020-06-24 2021-12-30 日本ゼオン株式会社 Film de polarisation et son procédé de fabrication, et dispositif d'affichage
KR20220039919A (ko) * 2020-09-21 2022-03-30 삼성디스플레이 주식회사 커버 윈도우, 이의 제조 방법, 및 이를 포함하는 표시 장치
CN116438061A (zh) * 2020-10-27 2023-07-14 三菱瓦斯化学株式会社 成型用叠层树脂片和使用其的成型品
JP2022080270A (ja) * 2020-11-17 2022-05-27 三菱瓦斯化学株式会社 樹脂組成物、平板状成形体、多層体、成形品および成形品の製造方法
JP2022080269A (ja) * 2020-11-17 2022-05-27 三菱瓦斯化学株式会社 樹脂組成物、平板状成形体、多層体および成形品の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014213580A (ja) * 2013-04-30 2014-11-17 三菱樹脂株式会社 耐擦傷性樹脂積層体
WO2017047560A1 (fr) * 2015-09-18 2017-03-23 三菱瓦斯化学株式会社 Résine de polycarbonate, procédé de fabrication de celle-ci, article moulé, feuille et film formé à l'aide de celle-ci, et procédé de production de cette résine
WO2017164276A1 (fr) * 2016-03-23 2017-09-28 株式会社クラレ Procédé de fabrication de feuille de résine extrudée et feuille de résine extrudée

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299957A (en) 1976-02-18 1977-08-22 Tokyo Shibaura Electric Co Device for controlling rolling machine
JPS5617162U (fr) 1979-07-16 1981-02-14
JP2002338703A (ja) * 2001-05-11 2002-11-27 Kanegafuchi Chem Ind Co Ltd 透明フィルム
JP4239649B2 (ja) 2003-03-31 2009-03-18 住友化学株式会社 耐擦傷性樹脂板及びそれを用いた携帯型情報端末の表示窓保護板
JP2006103169A (ja) 2004-10-06 2006-04-20 Mitsubishi Gas Chem Co Inc 液晶ディスプレーカバー用ポリカーボネート樹脂積層体
JP4396698B2 (ja) 2005-12-14 2010-01-13 住友化学株式会社 押出樹脂板の製造方法
JP2007326938A (ja) * 2006-06-07 2007-12-20 Mitsubishi Engineering Plastics Corp 芳香族ポリカーボネート樹脂組成物および樹脂成形体
JP5186983B2 (ja) 2008-04-04 2013-04-24 住友化学株式会社 耐擦傷性樹脂板及びその用途
JP5283701B2 (ja) 2008-07-31 2013-09-04 旭化成ケミカルズ株式会社 アクリル系熱可塑性樹脂、及びその成形体
JP5408923B2 (ja) 2008-08-04 2014-02-05 富士フイルム株式会社 熱可塑性フィルムの製造方法
JP2010085978A (ja) 2008-09-03 2010-04-15 Sumitomo Chemical Co Ltd 液晶ディスプレイ保護板
JP5591525B2 (ja) * 2009-11-30 2014-09-17 住友化学株式会社 艶消し樹脂フィルム
EP2572879B1 (fr) 2010-05-21 2018-08-01 Mitsubishi Gas Chemical Company, Inc. Stratifié de résine synthétique
JP5520797B2 (ja) * 2010-12-09 2014-06-11 住友化学株式会社 押出樹脂板の製造方法
JP2012131077A (ja) * 2010-12-20 2012-07-12 Sumitomo Chemical Co Ltd 積層体
JP2012208261A (ja) * 2011-03-29 2012-10-25 Nippon Zeon Co Ltd 複層フィルム、位相差フィルム及び製造方法
JP2015214025A (ja) * 2012-08-14 2015-12-03 出光興産株式会社 熱可塑性樹脂シートの製造装置および製造方法、並びにそれにより得られた熱可塑性樹脂シート
JP2015020288A (ja) * 2013-07-16 2015-02-02 三菱樹脂株式会社 耐擦傷性樹脂積層体
JP2015104883A (ja) * 2013-11-29 2015-06-08 三菱樹脂株式会社 熱成形体および熱成形体の製造方法
JP6266021B2 (ja) 2013-12-19 2018-01-24 株式会社クラレ 押出樹脂板の製造方法、液晶ディスプレイ保護板の製造方法、及び、液晶ディスプレイ保護板
CN106687278B (zh) 2014-09-08 2019-03-15 株式会社可乐丽 液晶显示器保护板的制造方法
WO2016042727A1 (fr) * 2014-09-18 2016-03-24 株式会社クラレ Procédé de production de feuille de résine extrudée et feuille de résine extrudée

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014213580A (ja) * 2013-04-30 2014-11-17 三菱樹脂株式会社 耐擦傷性樹脂積層体
WO2017047560A1 (fr) * 2015-09-18 2017-03-23 三菱瓦斯化学株式会社 Résine de polycarbonate, procédé de fabrication de celle-ci, article moulé, feuille et film formé à l'aide de celle-ci, et procédé de production de cette résine
WO2017164276A1 (fr) * 2016-03-23 2017-09-28 株式会社クラレ Procédé de fabrication de feuille de résine extrudée et feuille de résine extrudée

Also Published As

Publication number Publication date
JPWO2019107462A1 (ja) 2021-01-14
EP3722093A1 (fr) 2020-10-14
KR20200088859A (ko) 2020-07-23
KR102574014B1 (ko) 2023-09-04
JP7256752B2 (ja) 2023-04-12
CN111433028A (zh) 2020-07-17
WO2019107462A1 (fr) 2019-06-06

Similar Documents

Publication Publication Date Title
EP3722093A4 (fr) Plaque stratifiée de thermoformage et procédé de fabrication associé
EP3345761A4 (fr) Feuille décorative et procédé de fabrication de feuille décorative
EP3521018A4 (fr) Feuille décorative et plaque décorative
EP3517278A4 (fr) Procédé de fabrication de feuille composite et appareil de fabrication
EP3333316A4 (fr) Feuille, procédé de fabrication de feuille, et stratifié
EP3546113A4 (fr) Feuille de brasage et son procédé de production
EP3612012A4 (fr) Feuille thermoconductrice et son procédé de fabrication
EP3385443A4 (fr) Feuille et procédé de fabrication de feuille
EP3343605A4 (fr) Feuille thermoconductrice et son procédé de production
EP3342588A4 (fr) Feuille décorative et feuille de résine transparente
EP3342589A4 (fr) Feuille décorative
EP3513967A4 (fr) Feuille stratifiée et procédé de fabrication de celle-ci
EP3369568A4 (fr) Stratifié antibuée, article, son procédé de fabrication et procédé antibuée
EP3501802A4 (fr) Procédé de fabrication de feuille étirable
EP3950627A4 (fr) Procédé de fabrication de stratifié et stratifié
EP3871820A4 (fr) Procédé de fabrication de moulage stratifié et moulage stratifié
EP3375606A4 (fr) Stratifié et procédé de fabrication de stratifié
EP3511369A4 (fr) Procédé de fabrication de feuille
EP3578714A4 (fr) Feuille hydrolytique et procédé de fabrication de feuille hydrolytique
EP3360523A4 (fr) Feuilles et procédé de fabrication de feuilles
EP3375924A4 (fr) Dispositif de fabrication de feuille et procédé de fabrication de feuille
EP3409460A4 (fr) Film stratifié décoratif et son procédé de fabrication
EP3330074A4 (fr) Article moulé de type feuille et stratifié
EP3437857A4 (fr) Feuille décorative, article moulé décoratif et module décoratif
EP3578375A4 (fr) Procédé de fabrication d'un article imprimé stratifié et article imprimé stratifié

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200625

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20211007

RIC1 Information provided on ipc code assigned before grant

Ipc: B32B 37/08 20060101ALI20211002BHEP

Ipc: B32B 27/36 20060101ALI20211002BHEP

Ipc: B32B 27/22 20060101ALI20211002BHEP

Ipc: B32B 27/18 20060101ALI20211002BHEP

Ipc: B32B 27/08 20060101ALI20211002BHEP

Ipc: B29C 53/04 20060101ALI20211002BHEP

Ipc: B29C 51/14 20060101ALI20211002BHEP

Ipc: B29C 43/30 20060101ALI20211002BHEP

Ipc: B32B 27/30 20060101AFI20211002BHEP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240122